Short-Term and Long-Term Memory Worksheet
Memory tip (A small desk and a big cupboard): Short-term memory: a number you just heard, a carry while adding, directions told just now, an OTP you just got. Long-term memory: your home address, how to ride a bicycle, your mother tongue, tables learned long ago. Short-term holds only a few things, so group digits into chunks: 8 digits as 4 chunks means 8 − 4 = 4 fewer things to hold.
NameDateTime takenScore ___ / 40
- 1.Which of these is kept in long-term memory? (a) the last line you read (b) an OTP you just got (c) the national anthem (d) a price you just heard
- 2.🔢 A 20-digit number is split into chunks of 4 digits each. How many chunks is that?
- 3.Which of these is kept in long-term memory? (a) an OTP you just got (b) a new word for a minute (c) tables learned long ago (d) directions told just now
- 4.🔢 Instead of holding 11 separate digits, you hold them as 3 chunks. How many fewer things do you hold in mind?
- 5.Which of these is held in short-term memory? (a) an OTP you just got (b) how to ride a bicycle (c) your mother tongue (d) your home address
- 6.🗂️ Why do we split long numbers into chunks? (a) to change the number (b) no reason (c) fewer things to hold (d) to make them longer
- 7.True or false: “how to swim” is held in short-term memory. (a) True (b) False
- 8.🗂️ Short-term or long-term memory: a new word for a minute? (a) short-term memory (b) long-term memory
- 9.🗂️ Short-term or long-term memory: the national anthem? (a) long-term memory (b) short-term memory
- 10.True or false: “a new word for a minute” is held in short-term memory. (a) False (b) True
- 11.True or false: “your best friend’s name” is kept in long-term memory. (a) False (b) True
- 12.🗂️ Short-term or long-term memory: directions told just now? (a) long-term memory (b) short-term memory
- 13.🔍 Which is the odd one out? (a) how to ride a bicycle (b) the national anthem (c) tables learned long ago (d) a number you just heard
- 14.🔢 A 12-digit number is split into chunks of 4 digits each. How many chunks is that?
- 15.🗂️ Short-term or long-term memory: tables learned long ago? (a) long-term memory (b) short-term memory
- 16.🔍 Which is the odd one out? (a) a carry while adding (b) your birthday (c) a number you just heard (d) a new word for a minute
- 17.True or false: “your mother tongue” is held in short-term memory. (a) False (b) True
- 18.🔍 Which is the odd one out? (a) a number you just heard (b) an OTP you just got (c) directions told just now (d) how to swim
- 19.True or false: “how to ride a bicycle” is held in short-term memory. (a) True (b) False
- 20.🔢 A 15-digit number is split into chunks of 3 digits each. How many chunks is that?
- 21.🔢 A 6-digit number is split into chunks of 2 digits each. How many chunks is that?
- 22.🗂️ Short-term or long-term memory: your best friend’s name? (a) short-term memory (b) long-term memory
- 23.🗂️ You learned a poem in Class 3 and still know it. Where is it kept? (a) nowhere (b) long-term memory (c) short-term memory (d) only your notebook
- 24.True or false: “the national anthem” is kept in long-term memory. (a) True (b) False
- 25.🔍 Which is the odd one out? (a) a new word for a minute (b) the last line you read (c) tables learned long ago (d) a price you just heard
- 26.🗂️ You are adding 48 + 37 and hold the carry 1 in your head. Which memory is that? (a) long-term memory (b) muscle memory (c) no memory (d) short-term memory
- 27.True or false: “your best friend’s name” is held in short-term memory. (a) False (b) True
- 28.🔢 A 9-digit number is split into chunks of 3 digits each. How many chunks is that?
- 29.Which of these is held in short-term memory? (a) a number you just heard (b) your birthday (c) your mother tongue (d) your best friend’s name
- 30.🔢 Instead of holding 9 separate digits, you hold them as 3 chunks. How many fewer things do you hold in mind?
- 31.Which of these is held in short-term memory? (a) how to ride a bicycle (b) your home address (c) your birthday (d) directions told just now
- 32.🔍 Which is the odd one out? (a) a carry while adding (b) a price you just heard (c) a new word for a minute (d) your home address
- 33.True or false: “tables learned long ago” is held in short-term memory. (a) True (b) False
- 34.True or false: “tables learned long ago” is kept in long-term memory. (a) True (b) False
- 35.Which of these is kept in long-term memory? (a) a carry while adding (b) a number you just heard (c) a price you just heard (d) how to ride a bicycle
- 36.Which of these is held in short-term memory? (a) the national anthem (b) how to swim (c) how to ride a bicycle (d) a new word for a minute
- 37.Which of these is held in short-term memory? (a) your home address (b) tables learned long ago (c) the last line you read (d) your birthday
- 38.True or false: “a number you just heard” is kept in long-term memory. (a) True (b) False
- 39.🔢 Instead of holding 12 separate digits, you hold them as 4 chunks. How many fewer things do you hold in mind?
- 40.🔢 A 12-digit number is split into chunks of 3 digits each. How many chunks is that?
Answer key
- the national anthem
- 5
- tables learned long ago
- 8
- an OTP you just got
- fewer things to hold
- False
- short-term memory
- long-term memory
- True
- True
- short-term memory
- a number you just heard
- 3
- long-term memory
- your birthday
- False
- how to swim
- False
- 5
- 3
- long-term memory
- long-term memory
- True
- tables learned long ago
- short-term memory
- False
- 3
- a number you just heard
- 6
- directions told just now
- your home address
- False
- True
- how to ride a bicycle
- a new word for a minute
- the last line you read
- False
- 8
- 4
Free memory techniques lessons, practice and worksheets at talentjr.in/memory-techniques-for-students